144262064

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{20353}}^1$

素因数の和:20804

約数の個数: 20

約数和(自身を含む): 280152456

約数和(自身を除く): 135890392

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 20353, 40706, 81412, 162824, 325648, 9016379, 18032758, 36065516, 72131032, 144262064]

約数ペア:

[(1, 144262064), (2, 72131032), (4, 36065516), (8, 18032758), (16, 9016379), (443, 325648), (886, 162824), (1772, 81412), (3544, 40706), (7088, 20353)]